METHOD OF ROLLING WORM GEAR AND THE WORM GEAR

Details for Australian Patent Application No. 2002315808 (hide)

Owner NISSEI CO., LTD.

Inventors YOSHIZAWA, Minoru; AMANO, shuichi; ITO, Kenji; SHINBUTSU, Toshinaka

Pub. Number AU-A-2002315808

PCT Number PCT/JP02/06150

PCT Pub. Number WO2003/000442

Priority 2001-187860 21.06.01 JP

Filing date 20 June 2002

Wipo publication date 8 January 2003

International Classifications

B21H 003/04 Making helical bodies or bodies having parts of helical shape

F16H 055/22 Elements with teeth or friction surfaces for conveying motion

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 2001-187860 21.06.01 JP

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002315808

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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